CVE-2022-48718

Summary

In the Linux kernel, the following vulnerability has been resolved:

drm: mxsfb: Fix NULL pointer dereference

mxsfb should not ever dereference the NULL pointer which drm_atomic_get_new_bridge_state is allowed to return. Assume a fixed format instead.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxb776b0f00f246d093c595bac4453c6e51541d5c5 < 86a337bb803040e4401b87c974a7fb92efe3d0e1affected
LinuxLinuxb776b0f00f246d093c595bac4453c6e51541d5c5 < 6f9267e01cca749137349d8ffb0d0ebbadf567f4affected
LinuxLinuxb776b0f00f246d093c595bac4453c6e51541d5c5 < 622c9a3a7868e1eeca39c55305ca3ebec4742b64affected
LinuxLinux5.15affected
LinuxLinux0 < 5.15unaffected
LinuxLinux5.15.27 <= 5.15.*unaffected
LinuxLinux5.16.8 <= 5.16.*unaffected
LinuxLinux5.17 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References